Exp 
 eȻĵףݴη

Exp(number)
number Чֵʽ

˵
 number  709.782712893ִ󡣳 e ֵԼΪ 2.718282

ע   Exp  Log ķ㣬ʱΪʽ
ʾ Exp  e ݴη: 

Dim MyAngle, MyHSin   ' ûȶǡ
MyAngle = 1.3   ' ˫ߵҡ
MyHSin = (Exp(MyAngle) - Exp(-1 * MyAngle)) / 2
